baber/WOPTO huggingface dataset:
Patent JP-2008127289-A (JP)
Title: Triphenylamine derivative and electrophotographic photoreceptor using the same
Inventor: ICHIGUCHI TETSUYA
IPC: G03G5/06
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent sensitivity characteristics by using a charge-transporting agent having excellent solubility in an organic solvent and compatibility with a binder resin used for forming a photosensitive layer.  <P>SOLUTION: The electrophotographic photoreceptor having the photosensitive layer containing at least a charge-producing agent and the charge-transporting agent comprises the new triphenylamine derivative represented by general formula (1) (wherein, R<SB>a</SB>is a 1-8C halogenated alkyl; R<SB>1</SB>to R<SB>9</SB>, R<SB>b</SB>and R<SB>c</SB>are the same or different groups, and each a hydrogen atom, a 1-6C alkyl group, a 1-6C alkoxy group, a phenoxy group, a 6-20C aralkyl group or a 6-20C aryl group, with the proviso that the alkyl group, the aralkyl group or the aryl group may have a substituent; and n<SB>1</SB>and n<SB>2</SB>are each an integer of 0 or 1).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125631-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a savor of a game by allowing a player to have a plurality of expectations of the rolling of game balls on a stage.  <P>SOLUTION: The stage is divided into a first stage 160 and a second stage 161, an introduction port 187 is formed on the second stage 161 and a game ball which enters the introduction port 187 is discharged from a discharge port 188 provided on a position equivalent to the part right above a first start port. Also, on the first stage 160, a first guiding projection 177 is formed for guiding the game ball in the direction where the introduction port 187 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128418-A (JP)
Title: Joint, socket and plug to be used for the same
Inventor: KITAGAWA HIROYUKI
IPC: F16L37/23
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint capable of sufficiently securing an interval in which a locking element can get hung up with a sleeve when a socket and a plug are in a connecting state without upsizing the whole joint in a joint locked at one touch.  <P>SOLUTION: The pipe joint 1 comprises a socket 10, a plug 30 inserted into the socket 10, a one touch connection long hole 13a formed in the socket 10, a one-touch connection ball 12a accommodated by the one-touch connection long hole 13a, a lock-use round hole 13b formed in the socket 10 in a rear direction than the long hole 13a, a lock-use ball 12b accommodated by the round hole 13b, a plug side extruding part 32 that pushes out each ball formed by the plug 30, a plug side groove part 34 which accommodates each ball formed by the plug 30 in a rear direction than the plug side extruding part 32, and a sleeve 50 fixed in the socket 10. The longitudinal direction of the long hole 13a is formed in parallel with the insertion direction and, the ball 12a moves in the longitudinal direction of the long hole 13a when the plug 30 is attached to or detached from the socket 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130497-A (JP)
Title: Switching device
Inventor: MAEDA ISAO
IPC: H01H25/04
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device wherein push rod parts of movable contact pieces can be formed without requiring a separate member and work to assemble the separate member to reduce its cost.  <P>SOLUTION: In this switching device formed so that a cam plate is moved by an operating member operated by a user, movable contact pieces 58-60, 61-63 are deformed by pushing the push rod parts 76-78, 79-81 of the movable contact pieces 58-60, 61-63 by the cam plate which has been moved, and the movable contact pieces 58-60, 61-63 are restored by releasing the pushing, and switching action to have the contacts 70-72, 73-75 of the movable contact pieces 58-60, 61-63 contacted and separated from a stationary contact is thereby carried out, the push rod parts 76-78, 79-81 of the movable contact pieces 58-60, 61-63 are formed by applying a mechanical process to make some of the movable contact pieces 58-60, 61-63 protrude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007044564-A (JP)
Title: Game machine
Inventor: FUKUDA SADAO
IPC: A63F5/04
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for allowing a player to fully enjoy a specific game advantageous to the player by allowing the player to recognize winning kinds and to note that a game state is being changed.  <P>SOLUTION: The game machine includes: variable display means (4L, 4C, 4R) for variably displaying a plurality of symbols necessary for the game; and a control means (20) for controlling the variable displaying. The control means (20) controls the variable displaying under a control condition which is selected in response to a display state where the variable displaying is stopped, among the predetermined control conditions. A winning symbol is set in the game machine, by which challenge winning to be the control condition for stopping the variable displaying by the control means in response to the stop operation of the player is generated singly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258149-A (JP)
Title: Radiation image photography device and photography method
Inventor: NAKAYAMA KOKI
IPC: H05G1/44
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image photography device in which a radioactive source can be controlled by seeking for a radiation exposure dose in high precision, irrespective of a circuit element temperature and a deterioration of a characteristic change due to an aging.  <P>SOLUTION: Before photograghing a radiation image, a variation ratio of an output signal of an integrator 78 in a prescribed time from resetting of the integrator 78 to supplying an exposure starting signal is calculated, and an offset voltage signal in an arbitrary time is calculated by using the variation rate and is supplied to a voltage correcting circuit 82, and an output signal of the integrator 78 after the exposure starting is corrected by the offset voltage signal and is supplied to an X-ray tube controlling part 68 and the exposure of the radiation X is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132214-A (JP)
Title: Brush roll
Inventor: MIZUTANI FUJIO
IPC: A46B7/10
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush roll which can reduce the occurrence of wobbling during use.  <P>SOLUTION: The brush roll has many channel brushes 1 detachably attached on the outer periphery of a cylindrical roll in parallel with the axial direction. The channel brush 1 has a brush piece 2, a strip member 3, and a core wire 8 or the brush piece 2 and the strip member 3. When the brush piece 2 is viewed from the top face, wide portions and narrow portions of the brush piece 2 are alternately formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137662-A (JP)
Title: Oil supply nozzle and its discharge pipe manufacturing method
Inventor: KUMAKIRI TAISHIN
IPC: B67D7/06
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply nozzle capable of securely preventing an anchor spring attached to a discharge pipe from slipping falling off, and to provide a manufacturing method for the oil supply nozzle.  <P>SOLUTION: The oil supply nozzle includes: a nozzle body (11) having an inflow port (14) formed at its end so as to be connected to the end of an oil hose (19) to which fuel oil is supplied, an outlet (15) formed at the other end, and a valve mechanism formed between the inflow port (14) and outlet (15) for the circulation of fuel oil; the cylindrical discharge pipe (12) one end of which is connected to the outlet (15) of the nozzle body (11); and an anchor spring (13) mounted on the outer peripheral surface of the discharge pipe (12). In the oil supply nozzle, the anchor spring (13) is a spring wire (20) in a spiral shape, in which a contact portion (22) having a width on one side in the direction of an axis is situated inside. The anchor spring is mounted on the discharge pipe so that the contact portion (22) is in close contact with the outer peripheral surface of the discharge pipe (12) by a contracting force reducing the inside diameter of the spring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139392-A (JP)
Title: Manufacturing method of color filter
Inventor: SUGANO MASAYA
IPC: G02B5/20
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of color filter capable of securing flatness of a pixel without changing manufacturing conditions of ink property or the like even when changing a kind of a color filter with respect to the manufacturing method of color filter in which a recessed part surrounded by partition members is formed on a substrate and an ink is applied to the recessed part by an inkjet method and is dried to form a colored ink layer.  <P>SOLUTION: The manufacturing method of color filter is characterized in that the colored ink layer is formed is preliminarily formed in prescribed manufacturing conditions, a volume Vo of a prescribed recessed part ensuring the flatness of a shape of the ink after drying is determined and the partition member is formed by setting a height (t) of the partition member for the surface S of an opening part of the color filter to be manufactured such that a volume of the recessed part becomes the prescribed volume Vo.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108773-A (JP)
Title: Display device
Inventor: MIYAZAKI AYA
IPC: G09G3/30
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the deterioration in luminance occurs in terms of reliability (lifetime) of an EL material under the present circumstances; further, the degrees of deterioration in the luminance vary among respective elements of R, G, and B in performing multicolor display and also a portable information terminal that can be used easily even on the move is desired.  <P>SOLUTION: In a double-sided display panel having a first screen on one surface of a substrate in the portable information terminal, such as a notebook PC, and a second screen on the other surface of the substrate on the opposite side of the first screen, light emission intensities and aperture ratios of the first and the second screens may be differentiated for different applications of the first and the second screens to thereby implement the longer lifetime over the entire part of light emitting elements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008139166-A (JP)
Title: Network radar system, radar, and central control device
Inventor: YAMAYA AKIO
IPC: G01S13/87
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of detection performance as a whole system by preventing another radar from detecting a tracking target in charge of some radar.  <P>SOLUTION: It is determined whether an already-tracked target passes a detection coverage of each radar or not by an establishment exclusion information extraction part 24, and only when passing the detection coverage, establishment exclusion information is generated and reported to a radar forming the detection coverage. Hereby, in establishment processing of a tracking track of a tracking processing part 14 of the corresponding radar, establishment is not realized relative to a track correlated with the reported establishment exclusion information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137977-A (JP)
Title: 1,3-diaryl-1,1,3,3-tetraalkyldisiloxane compound, its intermediate and method for producing raw material for intermediate
Inventor: HIRAKUE KATSUHIKO
IPC: C07F7/10
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 1,3-diaryl-1,1,3,3-tetraalkyldisiloxane compound which is a compound useful as a functional polymer material and its intermediate and to provide a method for producing a raw material for the intermediate.  <P>SOLUTION: The present invention provides the 1,3-diaryl-1,1,3,3-tetraalkyldisiloxane compound represented by general formula (1) (wherein four R<SP>1</SP>s are alkyl groups which may be the same or different and two R<SP>2</SP>s are groups selected from a group consisting a hydroxy group and an amino group which may have a substituent) and its intermediate and provides a method for producing the raw material for the intermediate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145477-A (JP)
Title: Display device, integrated circuit device, and electronic apparatus
Inventor: YAJIMA HIDEHIKO
IPC: H01L27/04
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device, an integrated circuit device, and an electronic apparatus which are capable of preventing malfunction or the like when incorporating a high-speed interface circuit.  <P>SOLUTION: The display device includes the integrated circuit device and a display panel. The display panel is provided with a panel test terminal for testing the display panel and a driver output terminal electrically connected to a pad for the data driver of the integrated circuit device and to the panel test terminal as well. The integrated circuit device includes a data driver block and a high-speed I/F circuit block HB. In the case the integrated circuit device is mounted on the display panel, when an area where a panel test terminal is scheduled to position is made a test terminal scheduled area, a physical layer circuit PHY is disposed in an area not overlapping the test terminal scheduled area, at the lower part of the integrated circuit device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143792-A (JP)
Title: Cat repellent
Inventor: TAKAHASHI YOSHIMITSU
IPC: A01P17/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cat repellent which exhibits a strong cat-repelling effect even when it is used alone.  <P>SOLUTION: This cat repellent contains 2-isopropyl-5-methylphenol as an active ingredient. A cat-repelling coating comprising a coating containing the cat repellent is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148466-A (JP)
Title: Fault diagnosis method and fault diagnosis system of orbital system transportation system
Inventor: MORICHIKA SHUNJI
IPC: B60L3/00
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden of periodic inspection by an inspection vehicle, to reduce maintenance cost and to enable fault diagnosis with simple inspection work in an orbital system transportation system with which the vehicle travels on a decided orbit.  <P>SOLUTION: A fault diagnosis method comprises a first step of loading a measuring apparatus on a business vehicle 1, permitting the measuring apparatus to measure a travel state of the business vehicle while the vehicle is made to travel the orbit, gathering measurement data showing the travel state and measuring position information of the business vehicle, a second step of removing noise of measurement data, linking measurement data with time information and position information and obtaining a maximum value of measurement data at every prescribed section of the orbit, a third step of obtaining a difference with respect to frequency distribution of the maximum value, a time-series change of the maximum value and past measurement data history of specified measurement data at every prescribed section and a fourth step of diagnosing a fault of an orbit facility of the section from the value obtained in the third step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123978-A (JP)
Title: Socket for electric test of semiconductor device
Inventor: IKEDA SHUICHI
IPC: G01R1/073
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for an electric test of a semiconductor device capable of reducing bending stress in a plate spring type contact, and of satisfying a requirement of high contact force exceeding 300 gf per contact pin.  <P>SOLUTION: This socket for an electric test of a semiconductor device comprises: a base member comprising a bottom part, a side part and a semiconductor device mounting part; plate spring contacts and coil springs each having one end fixed to the bottom part of the base member; and latches 30 rotatably attached to the base member; and is structured such that the other end of each coil spring is fixed to the bottom surface of a pressing part of the latch, and the latch is attached such that a tip part of the latch comes into contact with a tip part of the plate contact at least in terminating the pressing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146771-A (JP)
Title: Semiconductor memory
Inventor: HOSONO KOJI
IPC: G11C16/04
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory of which high data reliability can be obtained even when it is miniaturized and its data erasing method.  <P>SOLUTION: In the semiconductor memory in which a memory cell array is constituted by arranging NAND cell units having a plurality of nonvolatile memory cells being electrically re-writable and connected in series, and first and second selection gate transistors for connecting its both end parts to a bit line and a source line respectively, also dummy cells are inserted into the NAND cell units being adjacent respectively to the first and the second selection gate transistors, in an erasion unit of the memory cell array, the dummy cell is erased simultaneously with the memory cell under erasion voltage conditions being relaxed more than the memory cell and set to threshold value distribution being higher than the erasion state of the memory cell.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148227-A (JP)
Title: Pulse regenerating device and communications system
Inventor: MIZUKAWA SHIGEMITSU
IPC: H04L7/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing the time lag, when regenerating on the receiving side a pulsed signal generated on the transmitting side.  <P>SOLUTION: When an input of a certain pulse signal REP is detected, a serial/parallel conversion part 170 outputs in parallel a pulse signal REP, which is input in series within a predetermined time from the detection time. A regeneration determination part 171 determines whether to regenerate the pulse signal generated on the transmitting side, based on the number of pulse signal REPs output in parallel from the serial-parallel conversion part 170. When the pulse signal, generated on the transmitting side, is determined to be regenerated by the regeneration determining part 171, a regeneration pulse generation part 172 generates pulsed signal, in a predetermined pulse width as a regenerated signal of the pulse signal generated on the transmitting side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207221-A (JP)
Title: Using multi-resolution visual code to facilitate information browsing
Inventor: HUANG QINGFENG
IPC: G06F17/30
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To browse and navigate through information associated with physical objects in the physical world similar to browsing through information in a virtual world such as the Internet.  <P>SOLUTION: A physical object, such as an opera house structure, has a multi-resolution visual code 104 on its front facade. The visual code has information encoded hierarchically in different levels of resolution. When the visual code is observed through a decoding device 106, decoded information is displayed on a user interface 110. When the decoding device zooms in on a predetermined area of the visual code, the information at a higher level of resolution encoded in the area is decoded and displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227888-A (JP)
Title: Organic electroluminescent device
Inventor: TOBIYO MANABU
IPC: H01L51/50
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device which has high luminous efficiency, can be driven at low voltage, and excels in driving durability.  <P>SOLUTION: Between an anode and a cathode, the organic electroluminescent device comprises a luminescence layer containing a luminescent material, an electron transportation layer (ETL1), and an organic thin film layer (ETL2), in this order from the anode side. The organic thin film layer (ETL2) contains electron transportation material, and has a film thickness of 0.01-3 nm. Further, the ratio (ETL1/ETL2) of the thickness of the electron transport layer (ETL1) to the thickness of the organic thin film layer (ETL2) is in the range of 5-500.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008040455-A (JP)
Title: Lens array
Inventor: TAKAI YUICHI
IPC: G02B3/14
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array capable of making the characteristics of lens elements uniform.  <P>SOLUTION: The lens array 10 is provided with a conductive first liquid 11, an insulating second liquid 12 having a refraction index different from that of the first liquid 11, and a plurality of lens elements 13 forming lens planes 13A with interfaces between the first and the second liquids 11 and 12. The lens plane 13A of the lens element 13 reversibly changes by output control of an applying voltage. Since the plurality of adjacent lens elements 13 communicate with each other through the liquids, fluctuation of the liquid quantities of the first and the second liquids 11 and 12 between the lens elements can be eliminated and the lens characteristics can be made uniform.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157626-A (JP)
Title: Apparatus for diagnosing abnormality in transmission system for high power millimeter waves
Inventor: YOKOKURA KENJI
IPC: G21B1/25
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a transmission system for high power millimeter waves has no abnormality diagnostic apparatus for accurately diagnosing an abnormal point in the transmission system where there is mixing of transmission apparatuses, especially in an off-limit area, that is too narrow or high a place for human workers to access.  <P>SOLUTION: An apparatus for diagnosing abnormalities in the transmission system for high power millimeter waves consists of a temperature sensor 9, an acceleration sensor 10, an electric heater, a signal selection controller, an abnormal output controlling indicator and an instrumentation computation controlling indicator, as well as, a high-frequency beam reflector plate 1. In the high-frequency beam reflector, the high-frequency electric power converted into heat is measured by the temperature sensor 9, to find the high-frequency electric power from a predetermined relation to a preset temperature. Abnormality in the transmission system is diagnosed, by comparing the loss in normal transmission with that in abnormal transmission and also selecting the fastest received wave motion and the maximum received wave motion of abnormal oscillatory wave signals, to match an abnormal transmission loss point. The output of interlock signals for equipment protection is provided to an apparatus for selecting abnormal equipment and specifying the place of it and a device for monitoring abnormal fluctuations in output power in an oscillating tube and abnormalities in the transmission system.  <P>COPYRIGHT: (C)2008,JPO&INPIT